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A comparison of mod...
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Besselink, BartKTH,Reglerteknik,ACCESS Linnaeus Centre
(author)
A comparison of model reduction techniques from structural dynamics, numerical mathematics and systems and control
- Article/chapterEnglish2013
Publisher, publication year, extent ...
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Elsevier BV,2013
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:kth-125833
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-125833URI
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https://doi.org/10.1016/j.jsv.2013.03.025DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:for swepub-publicationtype
Notes
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QC 20130815
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In this paper, popular model reduction techniques from the fields of structural dynamics, numerical mathematics and systems and control are reviewed and compared. The motivation for such a comparison stems from the fact that the model reduction techniques in these fields have been developed fairly independently. In addition, the insight obtained by the comparison allows for making a motivated choice for a particular model reduction technique, on the basis of the desired objectives and properties of the model reduction problem. In particular, a detailed review is given on mode displacement techniques, moment matching methods and balanced truncation, whereas important extensions are outlined briefly. In addition, a qualitative comparison of these methods is presented, hereby focusing both on theoretical and computational aspects. Finally, the differences are illustrated on a quantitative level by means of application of the model reduction techniques to a common example.
Subject headings and genre
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Balanced truncation
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Comparison of models
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Computational aspects
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Model reduction problems
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Model reduction techniques
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Moment matching method
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Numerical mathematics
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Systems and control
Added entries (persons, corporate bodies, meetings, titles ...)
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Tabak, U.
(author)
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Lutowska, A.
(author)
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van de Wouw, N.
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Nijmeijer, H.
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Rixen, D. J.
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Hochstenbach, M. E.
(author)
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Schilders, W. H. A.
(author)
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KTHReglerteknik
(creator_code:org_t)
Related titles
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In:Journal of Sound and Vibration: Elsevier BV332:19, s. 4403-44220022-460X1095-8568
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